Sidrolândia weather in September

In September, Sidrolândia sees average daytime highs of 31°C and overnight lows near 19°C, with 82 mm of rain across 8.1 wet days and about 11.9 hours of daylight. It is the 4th-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 52% of the time in September, and the air most often feels dry.

Daylight stretches from about 11 h 36 min at the start of September to 12 h 12 min by month's end. Set against the rest of the year, September is Sidrolândia's 4th-clearest and 2nd-windiest month. For the whole year in context, see Sidrolândia's year-round climate.

Daytime high
31°
4th warmest
Overnight low
19°
5th coldest
Rainfall
82 mm
8.1 wet days
Daylight
11 h 54 min
6:38 AM – 6:31 PM
Cloud cover
44%
4th clearest
Wind
10 km/h
2nd windiest
Solar energy
5.41 kWh/m²
Travel score
5.0
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 31°C through the month.

A typical September day in Sidrolândia reaches about 31°C in the afternoon and slips back to 19°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 36°C. Set against its neighbours, September runs about 1°C warmer than August and on par with October.

10°20°30°40°151015202530
Avg high (°C)Avg low (°C)
13119
23119
33119
43119
53119
63119
73119
83119
93119
103119
113119
123119
133119
143119
153119
163119
173119
183119
193119
203119
213119
223120
233120
243120
253120
263120
273120
283120
293120
303120

How September really feels in Sidrolândia

Once humidity and wind are folded in, September averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

September sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Sidrolândia weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 22°19222.313.13.4
Feb30° / 22°15719.612.73.5
Mar31° / 21°12917.712.13.9
Apr30° / 20°789.511.55.3
May27° / 17°867.5117.1
Jun26° / 16°605.410.87.7
Jul27° / 16°324.110.97.9
Aug29° / 17°374.411.36.4
Sep31° / 19°828.111.95.0
Oct31° / 21°12914.612.54.1
Nov31° / 21°14016.1133.8
Dec31° / 22°17820.213.23.5

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 52% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 14% of September, with mostly cloudy or overcast conditions the remaining 34%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17624
27525
37525
47327
57228
67129
77030
86931
96832
106832
116733
126634
136634
146634
156634
166634
176634
186634
196634
206535
216535
226436
236337
246238
256139
266040
275941
285842
295743
305743

Chance of precipitation in September

Any precipitation

Sidrolândia gets around 82 mm of rain over 8.1 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 27% and peaks near 41% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
117
217
318
418
519
620
720
821
921
1022
1122
1223
1324
1424
1525
1626
1727
1828
1929
2030
2131
2232
2334
2435
2536
2637
2738
2839
2940
3041

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

Most of September feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, September lands in the dry band about 31% of days. Sticky, muggy-or-worse air turns up on roughly 21% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
149301560
248291670
347291670
446291780
545291890
643291990
7422820100
8402821111
9392822111
10372723121
11362724131
12342725131
13332626141
14312627151
15302528161
16292529171
17282429181
18272330191
19262330201
20242230222
21232130242
22222130262
23212029272
24201929292
25191928313
26181828333
27171727353
28171726364
29161626384
30151625394

Wind in September

Winds average 10 km/h in September.

Across September, daily wind ranges from about 10 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 36 min at the start of September to 12 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 36 minutes over September. Sunrise moves from 6:52 AM to 6:24 AM, and sunset from 6:27 PM to 6:34 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.66:526:27
211.66:516:27
311.66:506:27
411.66:496:28
511.76:486:28
611.76:476:28
711.76:476:28
811.76:466:29
911.76:456:29
1011.86:446:29
1111.86:436:29
1211.86:426:30
1311.86:416:30
1411.86:406:30
1511.96:396:30
1611.96:386:31
1711.96:376:31
1811.96:366:31
1911.96:356:31
2012.06:346:32
2112.06:336:32
2212.06:326:32
2312.06:316:32
2412.06:306:33
2512.16:296:33
2612.16:286:33
2712.16:276:33
2812.16:266:34
2912.16:256:34
3012.26:246:34

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.41 kWh/m².

For context, solar energy here swings from a low near 3.62 kWh/m² to a high of 6.03 kWh/m² in November across the year — September's 5.41 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.2Bright
45.2Bright
55.3Bright
65.3Bright
75.3Bright
85.3Bright
95.3Bright
105.3Bright
115.3Bright
125.4Bright
135.4Bright
145.4Bright
155.4Bright
165.4Bright
175.5Bright
185.5Bright
195.5Bright
205.5Bright
215.5Bright
225.5Bright
235.5Bright
245.5Bright
255.5Bright
265.6Bright
275.6Bright
285.6Bright
295.6Bright
305.6Bright
Planning a trip in September

Hazard calendar for Sidrolândia

In seasonPeak

None of Sidrolândia's seasonal hazards are active in September. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Sidrolândia's rainy season runs October–March, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is September a good time to visit Sidrolândia?

Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

5.0
Sightseeing
6th-best month of the year
7.2
Beach & pool
4th-best month of the year

September is a reasonable time to visit Sidrolândia for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Sidrolândia in September

From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In September, Sidrolândia sees daytime highs around 31°C and nights near 19°C. Pack light clothes. Worth having: rain gear and sun protection. About 8 days see rain.

light clothesrain gearsun protection

UV index in Sidrolândia in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Sidrolândia peaks around January 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 14 at about 4 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highModerateExtremeJan 19UV 15Sep 14UV 4
UV index (midday)Level
Jan16Extreme
Feb15Extreme
Mar13Extreme
Apr10Extreme
May8Very high
Jun6High
Jul7High
Aug8Very high
Sep4Moderate
Oct11Extreme
Nov13Extreme
Dec13Extreme

Air quality in Sidrolândia in September

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.

Air quality in Sidrolândia is worst in September — around 25 µg/m³ PM2.5 (moderate), about 4.3× the cleanest month (April, 6 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1724 µg/m³Apr 126 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb8Good
Mar6Good
Apr6Good
May7Good
Jun7Good
Jul6Good
Aug12Moderate
Sep25Moderate
Oct14Moderate
Nov8Good
Dec8Good
Location & terrain

Where is Sidrolândia?

Sidrolândia sits at 20.9°S, 55.0°W, 491 m above sea level, in Brazil. The nearest listed city is Terenos, 55 km away.

Topography around Sidrolândia

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Sidrolândia.

Within 3 km, the terrain around Sidrolândia has only modest variations in elevation — a maximum elevation change of 171 m around an average of 476 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 365 m; within 80 km, significant variations in elevation — a maximum elevation change of 567 m.

The land around Sidrolândia is covered by cropland (42%), trees (22%) and artificial surfaces (21%) within 3 km, cropland (50%) and trees (27%) within 16 km, and cropland (46%), trees (28%) and grassland (23%) within 80 km.

3 km
171 m
16 km
365 m
80 km
567 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Terenos 55 km · Campo Grande 63 km · Maracaju 79 km · Nova Alvorada do Sul 84 km · Aquidauana 100 km · Anastácio 101 km · Rio Brilhante 106 km · Campo Verde 109 km

Brazil travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / N
127 / 220 V · 60 Hz
Prices
≈ 46% of US
price level, 2025
GDP per capita
$10,713
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
89%
of population, 2024
Homicide rate
19.3
per 100k, 2023
Road deaths
16
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 482
Religion
Roman Catholic 57%Evangelical 27%none 9%other 4%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Sidrolândia (-20.9319°, -54.9614°, elevation 491 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).